lay very basic base for HLE ucode stuff

src/DSP_HLE/Ucode_Base.cpp

@@ -0,0 +1,180 @@
+/*
+    Copyright 2016-2025 melonDS team
+
+    This file is part of melonDS.
+
+    melonDS is free software: you can redistribute it and/or modify it under
+    the terms of the GNU General Public License as published by the Free
+    Software Foundation, either version 3 of the License, or (at your option)
+    any later version.
+
+    melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
+    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+    FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with melonDS. If not, see http://www.gnu.org/licenses/.
+*/
+
+#include "../DSi.h"
+#include "../DSi_DSP.h"
+#include "Ucode_Base.h"
+#include "../Platform.h"
+
+
+namespace melonDS
+{
+using Platform::Log;
+using Platform::LogLevel;
+
+
+DSPHLE_UcodeBase::DSPHLE_UcodeBase()
+{
+    //
+}
+
+DSPHLE_UcodeBase::~DSPHLE_UcodeBase()
+{
+    //
+}
+
+void DSPHLE_UcodeBase::Reset()
+{
+    //
+}
+
+void DSPHLE_UcodeBase::DoSavestate(Savestate *file)
+{
+    //
+}
+
+bool DSPHLE_UcodeBase::SendDataIsEmpty(u8 index)
+{
+    //
+    return false;
+}
+
+bool DSPHLE_UcodeBase::RecvDataIsEmpty(u8 index)
+{
+    //
+    return false;
+}
+
+u16 DSPHLE_UcodeBase::DMAChan0GetDstHigh()
+{
+    //
+    return 0;
+}
+
+u16 DSPHLE_UcodeBase::AHBMGetDmaChannel(u16 index)
+{
+    //
+    return 0;
+}
+
+u16 DSPHLE_UcodeBase::AHBMGetDirection(u16 index)
+{
+    //
+    return 0;
+}
+
+u16 DSPHLE_UcodeBase::AHBMGetUnitSize(u16 index)
+{
+    //
+    return 0;
+}
+
+u16 DSPHLE_UcodeBase::DataReadA32(u32 addr)
+{
+    //
+    return 0;
+}
+
+void DSPHLE_UcodeBase::DataWriteA32(u32 addr, u16 val)
+{
+    //
+}
+
+u16 DSPHLE_UcodeBase::MMIORead(u16 addr)
+{
+    //
+    return 0;
+}
+
+void DSPHLE_UcodeBase::MMIOWrite(u16 addr, u16 val)
+{
+    //
+}
+
+u16 DSPHLE_UcodeBase::ProgramRead(u32 addr)
+{
+    //
+    return 0;
+}
+
+void DSPHLE_UcodeBase::ProgramWrite(u32 addr, u16 val)
+{
+    //
+}
+
+u16 DSPHLE_UcodeBase::AHBMRead16(u32 addr)
+{
+    //
+    return 0;
+}
+
+u32 DSPHLE_UcodeBase::AHBMRead32(u32 addr)
+{
+    //
+    return 0;
+}
+
+void DSPHLE_UcodeBase::AHBMWrite16(u32 addr, u16 val)
+{
+    //
+}
+
+void DSPHLE_UcodeBase::AHBMWrite32(u32 addr, u32 val)
+{
+    //
+}
+
+u16 DSPHLE_UcodeBase::GetSemaphore()
+{
+    //
+    return 0;
+}
+
+void DSPHLE_UcodeBase::SetSemaphore(u16 val)
+{
+    //
+}
+
+void DSPHLE_UcodeBase::ClearSemaphore(u16 val)
+{
+    //
+}
+
+void DSPHLE_UcodeBase::MaskSemaphore(u16 val)
+{
+    //
+}
+
+u16 DSPHLE_UcodeBase::RecvData(u8 index)
+{
+    //
+    return 0;
+}
+
+void DSPHLE_UcodeBase::SendData(u8 index, u16 val)
+{
+    //
+}
+
+void DSPHLE_UcodeBase::Run(u32 cycles)
+{
+    //
+}
+
+
+}